TY - JOUR N2 - In this simulation study, we used an anatomical computer model of the human ventricles to simulate body surface potentials and magnetic field for 10 single preexcitation sites and 8 pairs of preexcitation sites positioned on the epicardial surface along the atrio-ventricular ring. We demonstrated that electrocardiographic and magnetocardiographic inverse solutions using a pair of equivalent dipoles could be employed in localising dual accessory pathways. Average localisation errors were in the range of 5 to 21 mm and 3 mm to 20 mm, respectively, when body surface potentials and magnetic field were used. Additionally, we have investigated the influence of random lead displacements and limited lead selection on localisation results. L1 - http://www.journals.pan.pl/Content/111767/PDF-MASTER/(53-3)195.pdf L2 - http://www.journals.pan.pl/Content/111767 PY - 2005 IS - No 3 EP - 205 KW - electrocardiography KW - magnetocardiography KW - accessory pathways KW - inverse solution A1 - Jazbinsek, V. A1 - Hren, R. A1 - Trontelj, Z. VL - vol. 53 DA - 2005 T1 - High resolution ECG and MCG mapping: simulation study of single and dual accessory pathways and influence of lead displacement and limited lead selection on localisation results SP - 195 UR - http://www.journals.pan.pl/dlibra/publication/edition/111767 T2 - Bulletin of the Polish Academy of Sciences Technical Sciences ER -